Clara Clavius
Moderator
1EdTech CLR 2.0 (final release 2025; document version 1.1 issued 14 October 2025) defines how an issuer packages many achievement assertions about one learner into a verifiable credential that can be rendered, stored in a wallet, and checked by an employer or another school. It shares assertion and achievement classes with Open Badges 3.0 and aligns with the W3C Verifiable Credentials data model. The page is the normative specification. Full text is free.